CN103111912A - Novel index plate - Google Patents
Novel index plate Download PDFInfo
- Publication number
- CN103111912A CN103111912A CN2013100625183A CN201310062518A CN103111912A CN 103111912 A CN103111912 A CN 103111912A CN 2013100625183 A CN2013100625183 A CN 2013100625183A CN 201310062518 A CN201310062518 A CN 201310062518A CN 103111912 A CN103111912 A CN 103111912A
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- dead bolt
- gear
- locked groove
- cutting apart
- bolt
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Abstract
A novel index plate comprises a base, a spindle is rotationally supported on the base, and a rotary plate is fixed on the spindle. The novel index plate is characterized by further comprising a partitioning gear, a linear driving device, a connecting rod, a rotary arm and a cam, the partitioning gear is fixed on the spindle, an acting end of the linear driving device is hinged with one end of the connecting rod, the other end of the connecting rod is hinged with one end of the rotary arm, the other end of the rotary arm is hinged on the spindle, the cam is fixed at the other end of the rotary arm, a first lock groove and a second lock groove are reserved on the base, a third lock groove is reserved on the rotary arm, the first lock groove is connected with a first bolt via an elastic piece, the second lock groove is connected with a second bolt via an elastic piece, the third lock groove is connected with a third bolt via an elastic piece, and the first bolt, the second bolt and the third bolt are all inclined bolts. Relative to the rotary direction of the partitioning gear, the first bolt and the third bolt are identical in inclined plane, and the first bolt and the second bolt are opposite in inclined plane. Besides, a contour surface of the cam is acted on the second bolt. The novel index plate is simple in structure, low in manufacturing cost and flexible in use.
Description
Technical field
The invention belongs to automated machine equipment manufacturing technology field, be specifically related to a kind of new index dish, can drive workpiece rotating, calibration and location.
Background technology
Index dial be with piece-holder on rotating disk and make the device of its rotation, calibration and location, be the visual plant that automated machine is made the field.Index dial generally includes support, and rotating support main shaft on support, fixing rotating disk on main shaft, rotating disk namely are used for carrying or holding workpiece, and rotating disk carries out clockwise or is rotated counterclockwise with main shaft, to drive workpiece rotating and calibration and location.
Existing index dial type is a lot, can be divided into manual index dial, oil pressure index dial, peumatic dial and numerical control scale-division dish etc. from the drive form classification, wherein manually index dial is bothersome requires great effort, be not suitable for the automated manufacturing field, and some oil pressure index dials, peumatic dial or numerical control scale-division dish on market all there are complex structure, problem that manufacturing cost is higher.
Summary of the invention
The invention provides a kind of new index dish, simple in structure, low cost of manufacture, and use flexibly.
For achieving the above object, the technical solution used in the present invention is: a kind of new index dish comprises support, rotating support one main shaft on this support, fix a rotating disk on described main shaft, comprise that also one cuts apart gear, a straight line drive unit, a connecting rod, a turning arm and a cam;
The described gear of cutting apart is fixed on main shaft, effect end articulated linkage one end of described linear drive apparatus, and described connecting rod other end hinging rotary arm one end, the described turning arm other end is hinged on main shaft, and described cam is fixed on the turning arm other end;
Offer one first locked groove and one second locked groove on described support, offer one the 3rd locked groove on described turning arm;
Described the first locked groove connects one first dead bolt through an elastic component, and the first dead bolt moves and stretches in the teeth groove of cutting apart gear along cutting apart the gear radial elastic, or elastical retraction advances in the first locked groove;
Described the second locked groove connects one second dead bolt through an elastic component, and the second dead bolt moves and stretches in the teeth groove of cutting apart gear along cutting apart the gear radial elastic, or elastical retraction advances in the second locked groove;
Described the 3rd locked groove connects one the 3rd dead bolt through an elastic component, and the 3rd dead bolt moves and stretches in the teeth groove of cutting apart gear along cutting apart the gear radial elastic, or elastical retraction advances in the 3rd locked groove;
Described the first dead bolt, the second dead bolt and the 3rd dead bolt are oblique dead bolt, identical with the inclined-plane of the 3rd dead bolt with respect to cutting apart on the gear direction of rotation the first dead bolt, the first dead bolt is opposite with the inclined-plane of the second dead bolt, so that can press the first dead bolt and the 3rd dead bolt when cutting apart gear along a direction rotation, can press the second dead bolt during along opposite spin;
The contoured surface of described cam acts on the second dead bolt, so that the contoured surface of cam forces the second dead bolt elastical retraction to advance in the second locked groove when cam rotates around the spindle with turning arm.
Related content in technique scheme is explained as follows:
In such scheme, described linear drive apparatus is cylinder.
Operation principle of the present invention is: place work piece on rotating disk.Suppose to cut apart when gear is rotated in a clockwise direction and to press the first dead bolt and the 3rd dead bolt, can press the second dead bolt when rotating in the counterclockwise direction.The piston rod of cylinder (linear drive apparatus) stretches out, piston rod turns clockwise around main shaft through link transmission effect driven rotary arm, the cam that is fixed on turning arm also rotates around the spindle, when cam rotates, the contoured surface of cam forces in second dead bolt retraction the second locked groove, so that this moment, the second dead bolt did not have the restriction effect to the rotation of cutting apart gear.And the 3rd locked groove on turning arm and the 3rd dead bolt turning clockwise also to do and turn clockwise with turning arm, the 3rd dead bolt stretches in the teeth groove of cutting apart gear and to promote cutting apart gear and turn clockwise, and drives with the workpiece of cutting apart on the co-axially fixed rotating disk of gear and rotating disk also to turn clockwise.Cut apart gear and pressed the first dead bolt when turning clockwise.
The piston rod of cylinder extend out to distal-most end, after the contoured surface of cam is crossed the second dead bolt, the second dead bolt stretches in the teeth groove of cutting apart gear under the elastic component effect, restriction is cut apart gear and is proceeded to turn clockwise, this moment, the first dead bolt also stretched in the teeth groove of cutting apart gear, restriction is cut apart gear and is rotated counterclockwise, cut apart gear, main shaft and rotating disk and all be locked in this position and transfixion, drive workpiece and realize a calibration rotation.
the piston rod retraction of cylinder, in retraction process, piston rod rotates around spindle axis counterclockwise through link transmission effect driven rotary arm, the 3rd locked groove and the 3rd dead bolt on turning arm are rotated counterclockwise, cutting apart gear pressed the 3rd dead bolt to make turning arm can continue to be rotated counterclockwise, the first dead bolt still stretches into to be cut apart in the gear race restriction and cuts apart gear and be rotated counterclockwise, and the 3rd dead bolt on turning arm no longer promotes to cut apart gear turned clockwise (motive force may be arranged in the counterclockwise direction), the cam that is fixed on turning arm also rotates around spindle axis counterclockwise, when cam rotates, the contoured surface of cam forces in second dead bolt retraction the second locked groove, so that this moment, the second dead bolt did not have the restriction effect to the rotation of cutting apart gear, until cylinder piston rod bounces back fully.
So loop, rotating disk namely drives workpiece and realizes the calibration rotation.
Because technique scheme is used, the present invention compared with prior art has following advantages:
1, because the present invention is simple and compact for structure, do not take up space, effective, low cost of manufacture.
2, because the present invention can pass through the bevel direction of change the first dead bolt, the second dead bolt and the 3rd dead bolt, and realize the clockwise calibration rotation of rotating disk or the transformation of calibration rotation counterclockwise, use more flexible.
Description of drawings
Fig. 1 is a kind of new index dish of the present invention embodiment three-dimensional structure diagram;
Fig. 2 is the phantom of Fig. 1;
Fig. 3～Fig. 6 is the running status figure of Fig. 1
In above accompanying drawing: 1. support; 2. main shaft; 3. rotating disk; 4. cut apart gear; 5. linear drive apparatus; 6. connecting rod; 7. turning arm; 8. cam; 9. the first locked groove; 10. the second locked groove; 11. the 3rd locked groove; 12. the first dead bolt; 13. the second dead bolt; 14. the 3rd dead bolt.
The specific embodiment
The invention will be further described below in conjunction with drawings and Examples:
Embodiment: shown in accompanying drawing 1～6, a kind of new index dish comprises support 1, rotating support one main shaft 2 on this support 1, fix a rotating disk 3 on described main shaft 2, comprise that also one cuts apart gear 4, a straight line drive unit 5, a connecting rod 6, a turning arm 7 and a cam 8;
The described gear 4 of cutting apart is fixed on main shaft 2, effect end articulated linkage 6 one ends of described linear drive apparatus 5, described connecting rod 6 other end hinging rotary arm 7 one ends, described turning arm 7 other ends are hinged on main shaft 2, and described cam 8 is fixed on turning arm 7 other ends;
Offer one first locked groove 9 and one second locked groove 10 on described support 1, offer one the 3rd locked groove 11 on described turning arm 7;
Described the first locked groove 9 connects one first dead bolt 12, the first dead bolts 12 through an elastic component and moves and stretch in the teeth groove of cutting apart gear 4 along cutting apart gear 4 radial elastics, or elastical retraction advances in the first locked groove 9;
Described the second locked groove 10 connects one second dead bolt 13, the second dead bolts 13 through an elastic component and moves and stretch in the teeth groove of cutting apart gear 4 along cutting apart gear 4 radial elastics, or elastical retraction advances in the second locked groove 10;
Described the 3rd locked groove 11 connects one the 3rd dead bolt 14, the three dead bolts 14 through an elastic component and moves and stretch in the teeth groove of cutting apart gear 4 along cutting apart gear 4 radial elastics, or elastical retraction advances in the 3rd locked groove 11;
Described the first dead bolt 12, the second dead bolt 13 and the 3rd dead bolt 14 are oblique dead bolt, identical with the inclined-plane of the 3rd dead bolt 14 with respect to cutting apart on gear 4 direction of rotation the first dead bolt 12, the first dead bolt 12 is opposite with the inclined-plane of the second dead bolt 13, so that can press the first dead bolt 12 and the 3rd dead bolt 14 when cutting apart gear 4 along a direction rotation, can press the second dead bolt 13 during along opposite spin;
The contoured surface of described cam 8 acts on the second dead bolt 13 so that when cam 8 with turning arm 7 during around main shaft 2 rotation the contoured surface of cam 8 force the second dead bolt 13 elastical retractions to advance in the second locked groove 10.
Above-described embodiment only is explanation technical conceive of the present invention and characteristics, and its purpose is to allow person skilled in the art scholar can understand content of the present invention and implement according to this, can not limit protection scope of the present invention with this.All equivalences that Spirit Essence is done according to the present invention change or modify, within all should being encompassed in protection scope of the present invention.
Claims (2)
1. new index dish, comprise support (1), upper rotating support one main shaft (2) of this support (1), fix a rotating disk (3) on described main shaft (2), it is characterized in that: comprise that also one cuts apart gear (4), a straight line drive unit (5), a connecting rod (6), a turning arm (7) and a cam (8);
The described gear (4) of cutting apart is fixed on main shaft (2), effect end articulated linkage (6) one ends of described linear drive apparatus (5), described connecting rod (6) other end hinging rotary arm (7) one ends, described turning arm (7) other end is hinged on main shaft (2), and described cam (8) is fixed on turning arm (7) other end;
Offer one first locked groove (9) and one second locked groove (10) on described support (1), offer one the 3rd locked groove (11) on described turning arm (7);
Described the first locked groove (9) connects one first dead bolt (12) through an elastic component, and the first dead bolt (12) stretches in the teeth groove of cutting apart gear (4) along cutting apart the motion of gear (4) radial elastic, or elastical retraction advances in the first locked groove (9);
Described the second locked groove (10) connects one second dead bolt (13) through an elastic component, and the second dead bolt (13) stretches in the teeth groove of cutting apart gear (4) along cutting apart the motion of gear (4) radial elastic, or elastical retraction advances in the second locked groove (10);
Described the 3rd locked groove (11) connects one the 3rd dead bolt (14) through an elastic component, and the 3rd dead bolt (14) stretches in the teeth groove of cutting apart gear (4) along cutting apart the motion of gear (4) radial elastic, or elastical retraction advances in the 3rd locked groove (11);
Described the first dead bolt (12), the second dead bolt (13) and the 3rd dead bolt (14) are oblique dead bolt, identical with the inclined-plane of the 3rd dead bolt (14) with respect to cutting apart on gear (4) direction of rotation the first dead bolt (12), the first dead bolt (12) is opposite with the inclined-plane of the second dead bolt (13), so that can press the first dead bolt (12) and the 3rd dead bolt (14) when cutting apart gear (4) along a direction rotation, can press the second dead bolt (13) during along opposite spin;
The contoured surface of described cam (8) acts on the second dead bolt (13), so that force the second dead bolt (13) elastical retraction to advance in the second locked groove (10) with the contoured surface of turning arm (7) cam (8) when main shaft (2) rotates when cam (8).
2. new index dish according to claim 1, it is characterized in that: described linear drive apparatus (5) is cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310062518.3A CN103111912B (en) | 2013-02-28 | 2013-02-28 | Novel index plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310062518.3A CN103111912B (en) | 2013-02-28 | 2013-02-28 | Novel index plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103111912A true CN103111912A (en) | 2013-05-22 |
| CN103111912B CN103111912B (en) | 2014-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310062518.3A Active CN103111912B (en) | 2013-02-28 | 2013-02-28 | Novel index plate |
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| Country | Link |
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| CN (1) | CN103111912B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107571040A (en) * | 2017-09-11 | 2018-01-12 | 成都中科唯实仪器有限责任公司 | Locking device and system |
| CN108856824A (en) * | 2018-07-13 | 2018-11-23 | 陈芮 | Process the milling attachment of planetary gear |
| CN108953735A (en) * | 2018-09-26 | 2018-12-07 | 南京科技职业学院 | A kind of simulated training valve and its application method |
| CN112276670A (en) * | 2020-09-10 | 2021-01-29 | 高洋 | Pneumatic graduated disk of stable location |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2188996A (en) * | 1938-08-23 | 1940-02-06 | Gleason Works | Indexing mechanism |
| US3035461A (en) * | 1960-10-21 | 1962-05-22 | Erickson Tool Co | Automatic indexer with safety interlocks |
| JP2000042868A (en) * | 1998-07-31 | 2000-02-15 | Akito Asai | Indexing table |
| CN101134285A (en) * | 2007-10-23 | 2008-03-05 | 石建玲 | Quick indexing, positioning and locking head |
| CN101279430A (en) * | 2008-05-23 | 2008-10-08 | 广州机床厂有限公司 | Machine tool chief axis dividing apparatus |
| CN201596918U (en) * | 2009-12-25 | 2010-10-06 | 浙江艾默樱零部件有限公司 | Automatic indexing circular slotting fixture |
| CN201979350U (en) * | 2011-03-24 | 2011-09-21 | 平顶山市东方惠普工贸有限公司 | Fixed-interval indexing head |
| CN203171353U (en) * | 2013-02-28 | 2013-09-04 | 苏州凯蒂亚半导体制造设备有限公司 | Novel index plate |
-
2013
- 2013-02-28 CN CN201310062518.3A patent/CN103111912B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2188996A (en) * | 1938-08-23 | 1940-02-06 | Gleason Works | Indexing mechanism |
| US3035461A (en) * | 1960-10-21 | 1962-05-22 | Erickson Tool Co | Automatic indexer with safety interlocks |
| JP2000042868A (en) * | 1998-07-31 | 2000-02-15 | Akito Asai | Indexing table |
| CN101134285A (en) * | 2007-10-23 | 2008-03-05 | 石建玲 | Quick indexing, positioning and locking head |
| CN101279430A (en) * | 2008-05-23 | 2008-10-08 | 广州机床厂有限公司 | Machine tool chief axis dividing apparatus |
| CN201596918U (en) * | 2009-12-25 | 2010-10-06 | 浙江艾默樱零部件有限公司 | Automatic indexing circular slotting fixture |
| CN201979350U (en) * | 2011-03-24 | 2011-09-21 | 平顶山市东方惠普工贸有限公司 | Fixed-interval indexing head |
| CN203171353U (en) * | 2013-02-28 | 2013-09-04 | 苏州凯蒂亚半导体制造设备有限公司 | Novel index plate |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107571040A (en) * | 2017-09-11 | 2018-01-12 | 成都中科唯实仪器有限责任公司 | Locking device and system |
| CN107571040B (en) * | 2017-09-11 | 2019-06-14 | 成都中科唯实仪器有限责任公司 | Locking device and system |
| CN108856824A (en) * | 2018-07-13 | 2018-11-23 | 陈芮 | Process the milling attachment of planetary gear |
| CN108953735A (en) * | 2018-09-26 | 2018-12-07 | 南京科技职业学院 | A kind of simulated training valve and its application method |
| CN112276670A (en) * | 2020-09-10 | 2021-01-29 | 高洋 | Pneumatic graduated disk of stable location |
| CN112276670B (en) * | 2020-09-10 | 2021-11-30 | 威海锦途精密金属有限公司 | Pneumatic graduated disk of stable location |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103111912B (en) | 2014-12-31 |
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